Katy Perry finally will kick off the North American leg of her Prismatic World Tour on June 22 in Raleigh, NC, and the extensive tour will run until October 10 in Houston. Perry's stage is said to allow the singer to get closer to her fans than ever before, and ticket offerings include a limited number of general admission tickets in the intimate "Reflection Section." The 46-city tour also will feature Capital Cities, Kacey Musgraves and Tegan and Sara opening for Perry in different markets.

"The Prismatic World Tour is coming to light up some of my favorite North American cities this summer, as well as some new cities that you introduced me to through your video requests," commented Perry. "This colorful show will bring you all the songs you know as well as ones from my new album, Prism. I'm so excited that I got to hand-select some of my favorite artists to join me on this journey - I know you'll love Capital Cities, Kacey Musgraves and Tegan and Sara as much as I do."

Fans will also have the opportunity to purchase tickets early via Facebook starting on January 23. Details for the Facebook pre-sale and the general on-sale will be announced soon. Perry also is teaming up with Tickets-for-Charity to offer fans some of the best seats in the house to benefit important charitable causes, available exclusively at www.ticketsforcharity.com. Additionally, $1 from each ticket sold for the North American leg of the tour will be donated to UNICEF.